1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tanzania [10]
3 years ago
9

A quadrilateral has angle measures of 84°, 107°, and 58°.

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
3 0
Hello!

The angles in a quadrilateral add to 360°

Subtract the known angles from 360 to get the missing angle

360 - 84 - 107 - 58 = 111

The answer is 111°

Hope this helps!
You might be interested in
which of the following ordered pairs could be placed in the table below and still have the relation qualify as a linear function
mr_godi [17]
(1,31)
Subtract 2 from x, add 8 to y
8 0
3 years ago
F(x) = x2. What is g(x)?
Anarel [89]

Answer:

i think is is c but I not sure.

Step-by-step explanation:

6 0
2 years ago
What are the possible values of x in x2 + 3x + 3 = 0?
stealth61 [152]
Hello,

x^2+3x+3=0\\

\Delta=9-4*3=-3\\

x= \dfrac{-3-i*\sqrt{3}}{2} \ or\ x= \dfrac{-3+i*\sqrt{3}}{2} \\


3 0
3 years ago
Read 2 more answers
An obtuse triangle with area 12 has two sides of lengths 4 and 10. Find the length of the third side. (There are two answers.) (
mart [117]
This question can be solved using the Herons equation where 
A = SQRT [s*(s-a)*(s-b)*(s-c)]

A = area of the triangle
a, b and c are the sides of the triangle

s = (a+b+c)/2

Since we are given the area, we can express "s" as a function of the third side c. This can be substituted in the original equation so as to obtain an expression to solve for the third side c

s = (4+10+c)/2 = (14+c)/2

using the solver function of the calculator or MS Excel, the third side is 7.21 units
3 0
3 years ago
A rock show is being televised the lead singer who is 75 inches tall is 15 inches tall on a TV monitor the image of the bass pla
VladimirAG [237]
75 : 15 = x : 13
15 x = 75 · 13
15 x = 975
x = 975 : 15
x = 65
Answer:
The bass player is 65 inches tall.
6 0
3 years ago
Other questions:
  • 10² - [5(-3 + 12 ÷ 2 + 1)] + 23
    9·2 answers
  • <img src="https://tex.z-dn.net/?f=1%20%2B%20%20log_%7B2%7D%28x%20-%202%29%20%20%3D%20%20%20log_%7B2%7Dx" id="TexFormula1" title=
    9·2 answers
  • Ethan and Daniel are required to read a 300-page novel for their literature class. The number of pages read by Ethan and Daniel
    5·1 answer
  • Find the percent of a change from 10 yards to 13 yards.. How ??
    12·2 answers
  • Need help in all asap plz
    6·1 answer
  • Solve and write in simplest form, 4/6 x 6/8
    15·2 answers
  • What is the product of(5)(3)
    7·1 answer
  • Please help me please please help please in the picture please I need help
    5·1 answer
  • Rewrite without absolute value for the given conditions:<br><br> y=|x-5|+|x+5| if -5
    14·1 answer
  • select the correct answer from the drop-down menufind the polynomial(5) is the solution set of ___A. X^2-5x + 25=0B. X^2 + 10x +
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!